• Airscoop: Steel, high quality optics
• Plug, sight glass: PA
• Scale plates: PVC
• Seals: NBR (optional FPM)
• For HL and HLP Hydraulicoil
• Temperature zone: -20°C bis +80°C
• Alternative with thermometer available
• Display
  ÖS 76:                        -20°C bis +80°C
  ÖS 127/176/254:       -10°C bis +80°C
• Special implementation and other lengths possible